package my.jieh.test;

import my.jieh.test.WhoCallMeA;

public class WhoCallMeB {



  public static void main(String... args){
//    String date = "20071227";
//    System.out.println(date.substring(0, 4) + "-" + date.subSequence(4, 6) + "-" + date.substring(6, 8));
    new WhoCallMeA();
  }
}
